某混凝土，其实验室配合比为mc：ms：mg＝1：2.1：4.6

英语的陈述句怎么改为被动语态?例如 We often use a recorder in our English class.例如 We often use a recorder in our English class.这句话转化是A recorder is often used in our English class by us.还有They will show a new film n Do you often use a recorder in an English class(变为被动语态） _____ a recorder ofen ______ in an E_____ a recorder ofen ______ in an English class?用一个英语单词表达：1.freedom from danger2.reaching far from the surface or the outsi The man went to great lengths to prove that the diamonds were real.是什么从句 to great lengths 是定吗to prove 是状吗 the ability of the people to make a living soly这句话的意思是：人们独自谋生的能力,还是：将要独自谋生的人们的能力 to make a living soly是修饰ability还是people?为什么?如果都有可能,如何区分? 猜谜语 what man cannot live in a house?what always猜谜语 what man cannot live in a house?what always goes up and never goes down?a mouse has large pocket.What is it? what will y what man cannot live in a house 什么意思 My cousin is very _____(help)适当形式 “那个只懂得模仿我的女人”的英文 求英语高手(或者对澳大利亚了解的人)解答Locked Bag 5390 PARRAMATTA NSW 2124这个地址在澳大利亚的具体地址是哪?Suburb/town和State/territory分别在哪?还是澳大利亚的地址就是这个格式的?后边的5390和212 连词成句:the,words,new,write,in,notebook,your could you piease take o______ your notbook and write down the new words there is an english evening tonight的中文意思是什么?快 Is there anything planned for tonight 英语翻译 there is an important football match tonight(改为一般疑问句) It is often said that _______famers lead _______very hard but simple life.A./; / B./; a C.the; / D.the; a life was very hard for 这里有没有什么词组?对了，为什么life前不加个the?life不也是名词吗？ she s_____ some ice cream out of the tud the（）of the ice cream made his mouth waterAexistence B presence Cscene Dsight After the invention of the cone,ice cream was licked out of a small glass.这句子错哪儿 that was an exciting experience怎样翻译 the academy hid majesty's own handwriting,其中的hid怎么理解,整句话又怎么翻译? What does the idea for the holiday___?A,be from B,is fromC,come fromD,came from exciting finish还是exciting finished finish什么意思,翻译一下 Don't burst into my heart without knocking! 什么意思 这句英语写的对吗Emperor Guangxu was forced to relinquish control of the empire by CixiEmperor Guangxu was forced to relinquish control of the empire by Cixi Empress Dowager.Cixi was the de facto ruler of the empire.Thanks,I wrote it.我是为 the Empire of China是什么意思? a member of the Order of the british empire.3 a member of the Order of the british empire.其中,3 he hurts himself改一般疑问句和否定句和he hurt himself有区别吗? 适当形式填空：The police looked for the lost girl ——（到处） remember this by